Sistimi e felletseng ea letsatsi e na le likarolo tse 3 tsa bohlokoa
1. Liphanele tsa photovoltaic
2. Bracket ea motsoako oa aluminium
3. Inverter
Inverter ke karolo ea bohlokoa ka ho fetisisa ea sistimi ea PV hobane theknoloji ena e fapane ebile e rarahane moo e ka bakang mathata, kahoo batho ba tla ela hloko haholoanyane ho khetha e nepahetseng le e loketseng.
Inverter e fetola motlakase o tobileng (DC) o hlahisoang ke sistimi ea phanele ea letsatsi hore e be motlakase o fetohang (AC) o ka sebelisoang lapeng, joalo ka lithelevishene, lihatsetsi le mechini ea ho hlatsoa. Ka hona, karolo ea motlakase o sebetsang ke ea bohlokoa.
Inverter ea khoele khahlanong le inverter e nyane
Ho na le mefuta e mekae ea li-inverter tsa motlakase? Ho na le mefuta e 'meli e tloaelehileng ea li-inverter, li-inverter tsa likhoele le li-inverter tse nyane. Li-inverter tsa likhoele li kholo 'me hangata li kenngoa ka ho leketlisa leboteng ho latela boholo le ho li kenya, ha boholo ba li-inverter tse nyane bo lekana le buka 'me hangata li kenngoa ka tlas'a liphanele tsa photovoltaic.
Ho kenya li-microinverter
Hangata phanele ea PV ke phihlello ea motlakase o tlase ho inverter e nyane, phanele e le 'ngoe kapa tse peli tsa PV, matla a 400W le 800W ke mohlala o tloaelehileng 'marakeng,' me e ka hokahanngoa le sokete ea lapeng bakeng sa ts'ebeliso ea lisebelisoa tsa motlakase, 'me e ka fihlella taolo ea modular, tlhokomelo e nepahetseng ea ts'ebetso ea letsatsi le letsatsi ea phanele e 'ngoe le e 'ngoe ea PV.
Ka lehlakoreng le leng, hangata li-inverter tsa likhoele li hloka hore liphanele tsohle projekeng li hokahane ka tatellano ho theha motlakase o phahameng oa DC, o ka hokahanngoang hammoho le mochini o le mong oa inverter bakeng sa tsamaiso e kopaneng, 'me ts'ebetso ea sistimi e ka beoa leihlo le ho laoloa ho tsoa phanele ea skrine ea inverter kapa ho tsoa fonong ea selefouno.
Theko ea inverter
Li-inverter tse nyane li bitsa chelete e ngata ho feta li-inverter tsa likhoele tse nang le matla a tšoanang.
Mohlala, bakeng sa projeke ea PV ea lapeng ea 6000W, litšenyehelo tsa microinverter hangata li phahame ka makhetlo a 2-3 ho feta tsa string inverter.
Melemo ea li-microinverter ke efe?
1. Ha e angoe ke meriti
Hangata di-micro-inverter di nolofalletsa ho beha leihlo ka modular yuniti e nyane ka ho fetisisa ya diphanele tsa PV, e le hore ha phanele ya PV tsamaisong ya PV e patilwe ke meriti, e se ame tlhahiso ya motlakase ya diphanele tse ding tsa PV, ka hona e eketsa melemo ya phetoho ya moruo.
Melemo ea li-microinverter e bonahala haholo-holo tabeng ea matlo a nang le marulelo a nang le litsela tse ngata moo ho hlokahalang hore ho kenngoe liphanele tsa PV.
2. Ho kenya habonolo
Ho bonolo ho kenya, li-micro-inverter hangata li fumanoa litharollong tsa mathule, 'me bareki linaheng tsa Europe ba ka etsa ho iketsetsa ho kenya, ba felisa nako e telele ea ho leta bakeng sa ho behela setsebi sa motlakase ho kenya sistimi, le ho fihlella litšenyehelo tse tlase tsa ho kenya.
3. Ho rarolla mathata habonolo
Inverter e 'ngoe le e 'ngoe e nyane e tsamaellana le phanele ka 'ngoe, re ka fihlela tlhokomelo ea modular tsamaisong ena, ra tseba habonolo hore na phanele efe e na le bothata ka ts'ebeliso, ra bontša hore na ho se tloaelehe ha sistimi ka ho boloka nako, hape e ke ke ea ama sistimi e 'ngoe kaofela ka mathata a inverter e le 'ngoe.
4. Bophelo bo bolelele
Ha ho bapisoa le nako ea bophelo le lipehelo tsa waranti, li-microinverter li na le ts'ebetso e betere ka nako ea bophelo ea lilemo tse 25 ha li-String inverters li na le lilemo tse 3-5.
5. Katoloso e bonolo ea sistimi
Microinverter e ka tenyetseha haholoanyane ha o batla ho eketsa diphanele tse ding tsamaisong yohle mme ha ho na moedi wa dipalo tsa disete.
Ha o batla ho eketsa diphanele tse ding ho eketsa tlhahiso ya motlakase ya letsatsi le letsatsi tsamaisong ya di-inverter tsa String, o hloka ho nahana ka moedi wa maqhubu a motlakase wa thapo ya diphanele tsohle, ha o ntse o haha katoloso, o lokela ho hokela diphanele tsohle hammoho ho di-inverter hape e le hore mehato e be thata le ho feta.
Ke mofuta ofe oa li-inverter tse nyane tse khothaletsoang?
Moralo o bobebe oa li-inverter tse nyane tsa LESSO o tlase ka 30% ho feta li-inverter tse nyane tsa setso, e leng se fokotsang litšenyehelo tsa lipalangoang le basebetsi ka katleho, tekanyo ea IP68 e sa keneleng metsi e sebetsang hantle e ka mamella boemo ba leholimo bo fetohang le bo rarahaneng, 'me APP e bohlale e ka beha leihlo module ka' ngoe ka nako ea sebele.
Mojule oa Sub1G o iketselitseng, o lumellang matšoao a puisano a matle ho feta leboteng, ha o bapisoa le matšoao a tloaelehileng a wifi a fetang leboteng ka matla haholoanyane.
Tšehetsa mefuta e phahameng ea motlakase, khetha mofuta oa liphanele tsa PV kamoo u ratang.
Bophelo ba tšebeletso ea lilemo tse 25, tšebeletso ea kamora thekiso, e bapisoang le li-inverter tsa likhoele mabapi le ts'ebetso ea litšenyehelo.
